Arkolith/Insider Trading/NGS/Form 4

Eckert Ian M

Chief Financial OfficerNATURAL GAS SERVICES GROUP INC (NGS) · full profile →Form 4 · filed Dec 30, 2025
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
3
2 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Dec 30, 2025Tax withholding(F)768$33.99$26K2K
Dec 30, 2025Grant(A)3K——3K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Dec 30, 2025Option exercise(M)3K—$05K

Transaction Codes

F
Shares withheld for taxes
A
Grant / award
M
Option exercise / conversion

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0002004802-25-000003) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML